Public/Register-Advice.ps1
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function Register-Advice { <# .SYNOPSIS Causes powershell to write a random piece of advice on each start. .DESCRIPTION Causes powershell to write a random piece of advice on each start. This is done by creating / modifying the powershell profile. .EXAMPLE PS C:\> Register-Advice Causes powershell to write a random piece of advice on each start. #> [CmdletBinding(SupportsShouldProcess, ConfirmImpact = 'Low')] param( [Parameter(Position = 0)] [ValidateSet('AllUsersAllHosts', 'AllUsersCurrentHost', 'CurrentUserAllHosts', 'CurrentUserCurrentHost')] [string] $TargetProfile = 'CurrentUserCurrentHost' ) $ProfilePath = $Profile.$TargetProfile if ($PSCmdlet.ShouldProcess("$TargetProfile PowerShell profile", 'Register Get-Advice')) { $ProfileFolder = Split-Path -Path $ProfilePath if (-not (Test-Path $ProfileFolder)) { New-Item $ProfileFolder -ItemType Directory -Force > $null } if (-not (Test-Path $ProfilePath)) { Set-Content -Path $ProfilePath -Value 'Get-Advice' } elseif (-not ($ProfilePath | Select-String -Pattern 'Get-Advice' -Quiet)) { 'Get-Advice' | Add-Content $ProfilePath } } } |